"Xinran" is the first professional Air Compressor & Spare Parts Import & Export Co., Ltd in China. We can provide our customers with the most competitive prices than other suppliers with the same high quality. Our products include screw air compressor, piston air compressor and centrifugal air compressor and their spare parts. We run many famous foreign brands, such as, AtlasCopco, Ingersoll-Rand, CompAir, Sullair, Mattei, Rotorcomp, FS, Hitachi, Kobelco, etc. and popular Chinese brands, such as, Shangair, Shensu, etc. Seeking for low costs and convenient use--HISCREW2000 series Use new developed rotor to increase air Adopt advanced technology to further improve HITACHI''s sole created Profile rotor tooth, develop the best tooth for HISCREW2000 series among more than 2000 kinds of teeth. Compared with old types, its performance is promoted for about 3-5%